FB4 can't backup/restore int128-array

[dmitry-lipetsk]

Hello.

Problem in backup

put_array function (backup.epp)

firebird/src/burp/backup.epp

Lines 962 to 969 in d1e6921

	switch (field->fld_type)
	{
	case blr_short:
	case blr_long:
	case blr_quad:
	case blr_int64:
	add_byte(blr, field->fld_scale);
	break;

This switch must include case blr_int128:

Without this case, gbak generates wrong SDL and server generates the errors like these:

gbak:error accessing BLOB column COL_INT128 -- continuing
gbak: ERROR:invalid slice description language at offset 5
gbak:error accessing BLOB column COL_NUM_30_2 -- continuing
gbak: ERROR:invalid slice description language at offset 5

Same problems in restore

get_array function (restore.epp)

firebird/src/burp/restore.epp

Lines 1781 to 1788 in d1e6921

	break;
	case blr_short:
	case blr_long:
	case blr_quad:
	case blr_int64:
	add_byte(blr, field->fld_type);
	add_byte(blr, field->fld_scale);
	break;

firebird/src/burp/restore.epp

Lines 2015 to 2022 in d1e6921

	break;
	case blr_short:
	case blr_long:
	case blr_quad:
	case blr_int64:
	add_byte(blr, field->fld_type);
	add_byte(blr, field->fld_scale);
	break;

These switches must have case blr_int128

Error messages:

gbak:error accessing BLOB column COL_INT128 -- continuing
gbak: ERROR:column not array or invalid dimensions (expected 0, encountered 1)
gbak:error accessing BLOB column COL_NUM_30_2 -- continuing
gbak: ERROR:column not array or invalid dimensions (expected 0, encountered 1)

---

Test database - https://dropmefiles.com/kQeLq (link is valid within 14 days)

Table with arrays: TEST_ARRAY_DIM1

[dmitry-lipetsk]

Just for info - test database (TEST_ARRAY_DIM1) contains the following data

select TEST_ID, COL_INT128,COL_NUM_30_2
from TEST_ARRAY_DIM1
where COL_INT128 is not null or COL_NUM_30_2 is not null